HOLLÝ, Karol. Princess Salomea and Hungarian – Polish Relations
in the Period 1214 – 1241. Historický časopis (Bratislava: SLOVAK ACADEMIC PRESS, spol. s r. o., Bratislava). Dostupné online. ISSN0018-2575.
worldcat.org
HOLLÝ, Karol. Princess Salomea and Hungarian – Polish Relations
in the Period 1214 – 1241. Historický časopis (Bratislava: SLOVAK ACADEMIC PRESS, spol. s r. o., Bratislava). Dostupné online. ISSN0018-2575.